package com.qys.livesMall.system.mapper;

import com.qys.livesMall.system.model.entity.PlatformNews;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

/**
 * <p>
 * 平台新闻发布 Mapper 接口
 * </p>
 *
 * @author 
 * @since 2023-08-29
 */
public interface PlatformNewsMapper extends BaseMapper<PlatformNews> {

    Integer updateState(String username);
}
